32 
complete ‘and: the’ base! moderately: convex; spores in two series: in’ 
asci; 8, oblong-ellipsoid, at both ends obtuse; 4-locular, from hyaline to 
fuscous, 12-15 x 5-6 p, dissepiments\at length deeply fuscous. » 
Hab.: On bark, Shirley, No. 1776. 
PYRENULA, Stitz. Flecht., p. 148. 
re be es 4-locular. 
ee 1: pemmyernir hemispherical, Tar subulate-dilatate, base inicomplete or 
thin 
P. velatior, Mull. Arg.- Thallus with — argillaceous epidermis, 
smooth, bordered d by a broad ceruleo-nigrescent zone; apothecia 
depresso- hemispherical, Wome wide, Galeca-venie slightly Bah 
perithecium thick; black, base wanting; para 5 3% free ; spores 8, 
es Lor oe * 5-6 = fusiform-ellipsoid, 4-locular 
inity Bay, S 
oxyspora, auth Arg. Thallus rufo-fuscous, cinentates 
apothecia ‘7 mm. wide, deplanate pyramidal, semi i-emersed, above 
nude, black, ictal nkdseii, vertex neither umbonate nor! umbilicates 
peritheeium dimidiate, or ‘base very thin and complete, below alate- 
tate; spores. 8, 1-seriaie, fusiform, at both ends» abruptly 
acuminate, 4-locular, between the loculi slightly constricted, 18-23 x 
Hab. : Trinity Bay, Sa 
B. Perithecium | i itelilen-hesiayheriesl, beneath complete. . 
P. indusiata, MZuil. Arg. Thallus glaucous, very smoot leose” 
nitidous ; apothecia immersed, cconical-hemispherical, vertex slightly 
nigro-perforate } perithecium with thick complete base, beneath convex; 
8 8, generally in 1 series, from hyaline to fuscous, at both h ends 
ise, 4-locular; 12-15 x 5- 
“Hab. : — Dark, Shirley, No, 1878. 
¥. gruen ns, Mull. Arg Thallas barely vib i 
furiotlont ‘ical Pm tom fypothallus with the cortex browns’) 
maculiform ; epoihedts mm., about. one-third innate, emer 
-_ hemispherical, hase; sotdid bla ck, opaque, at t length 1B. 15% 
; perithecium eomplete not winged ; spores 8, 1-seriate, 
7-82 wis broadly ellipsoid, at both ends ‘broadly t rotundate i 
4-locular. Near P. Jinitima, Mull. Arg: 
Hab: On bark, Dr. C. Knight, Nos, 121, 123, 135, 147. 
nplandiz, 
P. Bo: as Hoon sig levigate and equal ae rather 
"6.mm;, ol great: part rsed, hemispherical, ret black, 
shining ; 3 base “bread; flat, |. ok atten ate >. spore: in narrow’ ter 
at 
usually in one series, eloburellipoid, 14¢16, x: rl is locals, 
pie. doculismall.—L.B; 
Bx dispersa, Mk ‘Arg. ; “P. aspistea, Ach. 4 
"tk ‘On bark, Trinity Bay, Sayer. see got, : 
P. microcarpoides, Muil. Arg. Thallus sprit wt hin ; 
rimulose ; apothevia black, semi- emersed, globo "si 4 
the nuide:portion black, ehitthigyhénsiaphenical pectin or ie 
obané; “moderately thin ; i; SRR 8, bohioners e bag 
pa- » 16x07 
Hab. On bark, Shirley, No. 1872. 
